Chapter 186: Pharmacist, Precious Herb Ox Tail Grass

The horse carriage slowly rode into the tiled road underground that was definitely fixed artificially. When they all got in, the entrance "gate" slowly shut down with a cracking noise. However, the underground passage didn’t darken because the light from the outside was gone.

Qian Jin observed the walls on the side, and his frowning expression toned down. The road underground seemed very flat, and these bandits probably didn’t have this kind of constructions skills. It should be... it should be a ruin that existed for a number of years!

"Ruins!" Qian Jin looked more at the tunnel as he thought. The library at Qian Jin's family talked about ruins. Inside the territories of Zence Empire, Demon Empire, and the Barbarian Empire, there existed many ruins. Some of the ruins were already discovered, and some of them were still hidden.